Substance Information

NB: Registration status and tonnage

  • The REACH Registered substance portal was updated on 9th November 2020; the REACH registered factsheets were further updated on 21st December 2020. Details of the improvements can be found at Dissemination Platform Updates. Reprocessing the entire dataset is ongoing since 21 December 2020. ECHA is making all possible efforts to synchronise the registration status and tonnage with the shortest delay.
  • While reprocessing is ongoing please note that substances whose registration dossiers are not yet processed can incorrectly state in the Infocard that they are not registered under REACH. In these cases if there is a link to a REACH registered substance factsheet then the substance IS registered. The correct total tonnage band can be found in the factsheet(s) for the substance.

Substance Infocard

IC

Diisocyanates

EC / List no.: -

CAS no.: -

Mol. Formula:

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Key datasets

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Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
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Substance names and other identifiers

Regulatory process names
Diisocyanates
Other
Diisocyanates
Other
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Group members

This entry / group of substance has the following member substances:

Name EC / List no. CAS no. Association
4-methyl-m-phenylene diisocyanate 209-544-5 584-84-9 Official source
Hexamethylene diisocyanate 212-485-8 822-06-0 Official source
2-methyl-m-phenylene diisocyanate 202-039-0 91-08-7 Official source
3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate 202-112-7 91-97-4 Official source
4,4'-methylenediphenyl diisocyanate 202-966-0 101-68-8 Official source
2,4,6-triisopropyl-m-phenylene diisocyanate 218-485-4 2162-73-4 Official source
m-tolylidene diisocyanate 247-722-4 26471-62-5 Official source
1,3-bis(1-isocyanato-1-methylethyl)benzene 220-474-4 2778-42-9 Official source
4,4'-methylenedicyclohexyl diisocyanate 225-863-2 5124-30-1 Official source
o-(p-isocyanatobenzyl)phenyl isocyanate 227-534-9 5873-54-1 Official source
1,5-naphthylene diisocyanate 221-641-4 3173-72-6 Official source
1,3-bis(isocyanatomethyl)benzene 222-852-4 3634-83-1 Official source
3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate 223-861-6 4098-71-9 Official source
2,2'-methylenediphenyl diisocyanate 219-799-4 2536-05-2 Official source

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